COMPOSI-TIGHT Gold Cervical Matrix Extensions 6.4 mm 50 pcs
The Composi-Tight Gold Sectional Matrix Retainer System with patented G-Ring retainers facilitates the implementation of firm, anatomically correct contacts for class II posterior composite restorations. All components are made of high-grade stainless steel and can be sterilized using any accepted technique. The light gold color of the components is due to a secondary stress relief process that enhances their strength.